Streamlined natural ventilator is widely used in various industrial plants, including machinery, electric power, chemical industry, electronics, light industry, automobiles, furniture and other industries. According to the size of the throat, it can be divided into large throat streamlined ridge ventilator and small throat natural vent. Steel roof ridge vent with different throat sizes can be used in corresponding industries.

1. Dimensional requirements for streamlined natural ventilator

Because streamlined natural ventilator has throat size design requirements, for large throat streamlined ridge ventilator, need to ensure ventilation and smoke exhaust, the external dimensions need to be specified, and the main size range is 1500-9000mm. The length, width, and height of the steel roor ridge vent can be designed according to the atlas and the specifics of the business owner.

2. The resistance coefficient design of the steel roof ridge vent on the roof of the factory building

The exterior design of the natural ventilators on the roof of the factory building is arc-shaped, its resistance coefficient is small, conforms to the principle of aerodynamics, and the ventilation and smoke exhaust efficiency is high. 

3. Wind and snow load of streamlined roof ridge vent

Because the installation areas of the natural ventilation system are different, wind and snow loads need to be taken into consideration. If it is a windy and heavy rain area in the south, wind load should be considered; if it is a snowy and extremely cold area in the north, snow load should be considered. Design according to the specific conditions of the project site.